Thank you, And i do have brains. I'v just never really known about PHysx and i was at my friends house and he was showing me his gaming pc and claimed to spend 300$ on a physx card. So, being a human, i was curious.
It now appears your friend has no brains if he spent $300 on a physics card that is hardly used because only a few games support physics ,It does make a difference in the game when you have a game that supports physics but you would be better off with just spending $25 for the card I listed and you would get the same results as your friend. But I guess he would have bragging rights for spending $300 but you would have money in your pocket to spend on something else.